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These are the onboard logs, I can't extract them properly without
your conf file. Can you send me the ground station log instead (in
var/logs folder). Thanks
Le 18/01/2017 à 11:45, Erik Petersen a
écrit :
Now we tried to launch without this block, but still
the UAS went into kill mode directly after the Bungee routine. I
attached to flight recorder files.
Am 2017-01-18 11:34, schrieb Gautier Hattenberger:
You shouldn't need this block. The
throttle should be restart
automatically during the launch procedure. You should adjust
your
parameters so that it doesn't happen too late or too early.
Le 18/01/2017 à 11:31, Erik Petersen a écrit :
Hi,
we just tried the c-Code change, but still the UAS went into
Kill-Mode.
Maybe this advice will help. Should I comment out the unlock
throttle block:
<block name="Unlock_throttle">
<set value="1" var="launch"/>
<set value="0" var="kill_throttle"/>
<set value="0" var="autopilot_flight_time"/>
<deroute block="Bungee Start"/>
</block>
for this reason?
Thanks!!
Am 2017-01-18 11:24, schrieb Gautier Hattenberger:
During the first part of the bungee
take-off, the throttle is killed
on purpose. It will come back alive after crossing the
"throttle"
line. So you should not un-kill your plane by hand in the
flight plan
(nor set the launch variable to 1, this will be done
automatically
later and can have side effect if done too early).
Do you have some flight logs of your tests, so we can see
when it
starts to fail?
Your DISTANCE parameter seems to be set to 10 currently. So
it means
that the throttle will be turned on when the plane is 10
meters *after
the bungee attach point* defined by the bungee waypoint. I
remember
from our test that it is a bit far and we had better results
with -5
or -10 (so a few meters before the bungee point).
Gautier
Le 18/01/2017 à 11:12, Erik Petersen a écrit :
Hi,
first we tried to simply add a altitude to the bungee
waypoint. This did not work, I don't really know if it
should?
Furthermore now the UAV jumps into Kill-Mode after getting
into the bungee block. But I did not update my flight
plan.
Due to lack of time I propably cannot test the Bungee
Routine with the changed c-Code which Felix Ruess provided
this week.
Thanks for the help.
Best regards,
Erik
Am 2017-01-18 10:50, schrieb Gautier Hattenberger:
Hi Erik,
Could you try with the following fix:
https://github.com/paparazzi/paparazzi/pull/1988
Note that you'll probably have to update your flight
plan for latest
master changes and use 'call_once' for instruction that
are actually
called only one time (see
https://github.com/paparazzi/paparazzi/pull/1967)
Gautier
Le 16/01/2017 à 00:15, Felix Ruess a écrit :
Hi Erik,
so if I understand you correctly, the bungee routine
turns on the throttle as expected, right?
Does the aircraft ever gain significant height? How
high did it go until you presumably took over or
switched to another flight plan block manually?
I see the altitude of your Bungee waypoint is 560m
(50m above ground_alt).
Also in the bungee code there is a FIXME?
https://github.com/paparazzi/paparazzi/blob/master/sw/airborne/modules/nav/nav_bungee_takeoff.c#L148
It seems that it will currently only exit the bungee
routine (and deroute) if you are 15m
(BUNGEE_TAKEOFF_HEIGHT) above the Bungee waypoint
altitude, so at 75m above ground_alt.
I presume you didn't let it get that far?
So to me it sounds like this should be fixed in the
Bungee routine as mentioned in the FIXME by Gautier
with the rewrite in
https://github.com/paparazzi/paparazzi/pull/1074
@gautierhattenberger I think it should indeed add the
BUNGEE_TAKEOFF_HEIGHT to the current aircraft altitude
when the setup is run (and not ground_alt and neither
the WP alt as it currently is).
Cheers, Felix
On Sun, Jan 15, 2017 at 11:05 PM, Erik Petersen
<address@hidden
<mailto:address@hidden>>
wrote:
Hi Felix,
shure, sorry could have thought to mention the
version. It's
Paparazzi Version 5.11.
A link to my airframe and flightplan is here:
https://megastore.uni-augsburg.de/get/prMQ6tYteu/
<https://megastore.uni-augsburg.de/get/prMQ6tYteu/>
Thank you!
Best regards,
Erik
Am 2017-01-15 19:16, schrieb Felix Ruess:
Hi Erik,
can you please provide some more details?
What Paparazzi version are you using? Please
post (a link to)
your airframe
config, flight plan, etc..
Cheers, Felix
On Sun, Jan 15, 2017 at 5:24 PM, Erik Petersen
<
address@hidden
<mailto:address@hidden>>
wrote:
Hi everyone!
I've got a problem with the Bungee
Routine. All variables
are set properly,
but my UAV does not deroute into the next
block. it's just
heading straight
forward. The bungee routine itself works.
can anyone help me find the mistake?
Sincerely,
Erik Petersen
--
Erik Petersen
Institut für Geographie
Universität Augsburg
Universitaetsstrasse 10
D - 86135 Augsburg
Telefon: +49 (0) 821 598-2765
<tel:%2B49%20%280%29%20821%20598-2765>
Email: address@hidden
<mailto:address@hidden>
http://www.geo.uni-augsburg.de/lehrstuehle/phygeo/personal/petersen/
<http://www.geo.uni-augsburg.de/lehrstuehle/phygeo/personal/petersen/>
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